3,5-Bis(4-methoxyphenyl)-4,5-dihydroisoxazole CAS 20821-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20821-99-2 |
| Molecular Formula | C17H17NO3 |
| Molecular Weight | 283.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Bis(4-methoxyphenyl)-4,5-dihydroisoxazole (CAS 20821-99-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H17NO3. Molecular weight: 283.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H17NO3 |
| Molecular Weight | 283.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
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- Neuropeptide Y (22-36) (CAS 119019-65-7)
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